{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:13",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.100-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.1.5-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  xprtrdma: Initialize re_id before removal registration  rpcrdma_create_id() registers ep-\u003ere_rn with the rpcrdma ib_client before returning the new rdma_cm_id to rpcrdma_ep_create(). However rpcrdma_ep_create() currently stores that pointer in ep-\u003ere_id only after rpcrdma_create_id() returns.  A local administrator can race an NFS/RDMA mount against RDMA device removal. If rpcrdma_remove_one() observes the just-registered notification before rpcrdma_ep_create() assigns ep-\u003ere_id, rpcrdma_ep_removal_done() calls trace_xprtrdma_device_removal(NULL). The tracepoint dereferences id-\u003edevice-\u003ename and copies id-\u003eroute.addr.dst_addr, so the callback can crash the kernel with a NULL pointer dereference.  Store the rdma_cm_id in ep-\u003ere_id immediately before publishing ep-\u003ere_rn. The existing error path still destroys the id directly if registration fails; ep is then freed by the caller without using ep-\u003ere_id. Remove the later duplicate assignment in rpcrdma_ep_create().",
  "id": "DEBIAN-CVE-2026-72468",
  "modified": "2026-09-14T16:47:46.840927537Z",
  "published": "2026-08-15T06:22:20.877Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-72468"
    }
  ],
  "upstream": [
    "CVE-2026-72468"
  ]
}